I have a 3 cyl. 40 hosre. Everyother time i take it out it seems to be running on just 1 or 2 cylinders. The plugs are covered in oil. There is a lot of oil in and around the carbs. This is a oil injected motor. It will not do this everytime i take it out and when it does do it right before it will be running fine. It does it everytime i have the motor trimmed up and idling. This is due to alot of duck hunting in the woods. Any help would be helpful.
